MarsSeed [1] filed a deletion request for lib32-munt-git [2]: Unneeded, broken lib32 VCS package from 2019. I can but agree with submitter's last comment from that year: there's no need to build a lib32 dosbox, so this MIDI addon is also defunct in 32-bit. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-munt-git/